针对复杂空间曲面提出了一种基于单元变形能的优化展开算法。
This paper presents an algorithm for the optimal development of doubly curved surfaces into planar shapes based on element deformation energy.
该工作对复杂空间管架类结构的有限元自动建模有普遍应用价值。
This work is very practical for finite element automatic modeling of complex space tubing structure.
介绍了闸门这类复杂空间组合结构有限元动力分析的原理和方法。
Then this paper introduces the principle and method of finite element dynamic analysis of spatial composite structure like gate.
介绍了该复杂空间网壳结构的造型、布置、节点设计和结构分析。
The structural modeling, layout, analysis and joint design of the complex spatial latticed shell are introduced for design of the structure.
首先建立了一种能够有效地表达矿区地质数据复杂空间分布的超体元数据模型;
A supervoxel data model is introduced to represent exactly the complex space distribution of geological data in the coal mining area.
建筑师认为这个塔楼是一个困在旧建筑结构内的新房子,是有着复杂空间的系统。
The architect regarded the Tower house as a spatially complex system consisting of a new house stuck in the old structure.
艺术表现力——外层金属板可选择多种材料和颜色,并可形成各种复杂空间曲面。
Artistic express-a variety of materials and colors is available for the exterior metal plate, and various complex curving surfaces can be provided.
本文采用瞬时结构假定方法,建立了具有复杂空间并联机构的TPM手控器计算模型。
Based on the instantaneous structure manipulator assumption, the TPM master manipulator calculating model with complex parallel structure is presented.
作者提出了将鞋楦的复杂空间曲面问题转化为多个较简单的曲线问题来解决的基本思路。
The author put forward the basic thought that transfer shoelast complex space surface problem to several simpler curve problem to solve.
算法中加入精英蚂蚁,拓展了蚂蚁搜索的范围,加强了蚂蚁通过狭长空间和复杂空间的能力。
Abstract Elitist ants were added to the algorithm, which not only developed the ant search scope, but also strengthened the ability of the ants to pass long space and the complex space.
该方法可以为工程设计部门在复杂空间网架的可靠性计算中如何考虑施工质量影响提供帮助。
The method can help engineering design departments to consider the effects of construction quality while evaluating reliability of complex grid structures.
结合施工难度,介绍了斜交双向弯曲管桁架结构及复杂空间管桁架结构安装定位等施工测量技术。
Based on the difficulties, construction measurement technology for installation of oblique and compound bending pipe truss structure and complicated spatial pipe truss structure was introduced.
全球技术空间体系是指技术存量在技术势差激励下,在全球范围内各区域间交流运动所形成的复杂空间网络。
With the acceleration of globalization and the advancement of the science and technology revolution, the global spatial system of technology has gradually come into being.
随着我国航天活动的日益增加和空间探索的不断深入,以往传统的空间信息传输方式已不能满足复杂空间操作的需求。
With the continuous increase space activities and the constant deepening of space exploration, the past traditional spatial information transmission cannot meet the needs of complex space operations.
实践证明,遗传算法作为现代最优化的手段,它应用于大规模、复杂空间领域离散值情况下的全局最优化问题是合适的。
The practice proved that GA is an optimized method of the modern. It is appropriate to be used in large-scale and complex discrete space GlobalOptimization.
对于卫星等复杂空间目标,进行光散射建模计算的关键点和难点是解决复杂目标不同部件之间的遮挡关系和光线在目标内部的再次散射问题。
The key and difficulty of the modeling is how to solve the problem that different parts of the complex target occlude each other and light scatters in the target.
通过受体发出的信号,大脑将气味理解为复杂的空间图案。
From signals sent by the receptors, the brain understands smells as complex spatial patterns.
许多游客被这里复杂的建筑空间和丰富的建筑类型惊讶到了。
Many visitors were amazed by the complex architectural space and abundant building types.
我们确实也有更复杂的系统用于空间供暖,它们分为两类,被动供暖系统和主动供暖系统。
We do also have more complex systems that are used for space heating and they fall into two categories, passive and active heating systems.
然而,男孩比女孩更倾向于玩复杂的谜题,而且男孩的父母在玩谜题时比女孩的父母提供更多的空间语言,也更活跃。
However, boys tended to play with more complex puzzles than girls, and the parents of boys provided more spatial language and were more active during puzzle play than parents of girls.
空间数据可能变得非常复杂,需要很多空间来存储一个几何图形中各个点的信息。
Spatial data can become rather complex and require quite a lot of space to store the information of the points that form a geometry.
玻璃容器通常是又大又复杂的东西,因为占用大量空间而使得很多都市蜗居族难以承受。
Terrariums are often large and complicated affairs that take up a good amount of space that a lot of urban dwellers can't afford.
数据库设计元素所占用的空间的大小取决于应用程序的复杂性,但是占用的空间量会很大。
The amount of space taken up by the design elements of a database varies with the complexity of the application, but the amount of space can be significant.
然而,如果由于空间索引的复杂性质导致DB 2 REORGTABLE命令不理解空间索引,事情就不会那么容易了。
However, it is not so easy for spatial data given that the DB2 REORG TABLE command does not understand spatial indexes due to their complex nature.
此外,DB 2提供了先进的SQL功能来帮助处理复杂的查询,包括地理空间数据和复杂计算。
In addition, DB2 provides advanced SQL features to help handle complex queries, including geospatial data and complex computations.
TabFolders是一个创建使用有限数量空间的复杂GUI 的简便方法。
TabFolders are a convenient way to create complex GUIs that use limited amount of space.
SashForm可以嵌套在其他 SashForm 中(看起来工作得很好),从而形成相当复杂的分隔空间的方法。
SashForms may be nested in other SashForms (directly seems to work the best) to create quite intricate methods to divide space.
现在我们已经基本了解了如何在名称空间内进行调用,让我们了解一些更复杂的名称空间调用以及它们如何工作。
Now that we have the basics of how to make a call inside a namespace, let's see some more complicated namespace situations and how those calls work.
现在我们已经基本了解了如何在名称空间内进行调用,让我们了解一些更复杂的名称空间调用以及它们如何工作。
Now that we have the basics of how to make a call inside a namespace, let's see some more complicated namespace situations and how those calls work.
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